參數(shù)資料
型號(hào): TQ8223
英文描述: ATM/SONET Demultiplexer
中文描述: ATM機(jī)/ SONET的多路解復(fù)用器
文件頁數(shù): 11/22頁
文件大?。?/td> 210K
代理商: TQ8223
TQ8223
PRELIMINARY DATA SHEET
11
S
P
T
P
Table 2. Absolute MaximumRatings
Parameter
Supply voltage
Internal VCO Supply voltage
DIN,NDIN termination voltage
Inputs/Outputs
Storage Temperature
Maximum Case Operating Temperature, Tc
Maximum junction temperature Tj
Electrostatic Discharge (100 pF, 1.5 k
)
Symbol
VDD-VEE
VOSC
VTD
Min
GND
VEE-0.5
VEE-0.5
VEE-0.5
-55
Max
7.0
VDD+0.5
VDD+0.5
VDD+0.5
150
125
150
1000
Unit
V
V
V
V
o
C
o
C
o
C
V
Tstg
Signal
VDD-VEE
(Note 1)
VOSC
(Note 1)
PLLVDD-PLLVEE
(Note 1)
VTD
(Note 1)
Symbol
V
DD
-V
EE
Parameter
Supply voltage range
Min
4.75
Typ
5.00
Max
5.25
Units
V
V
osc
I
osc
P
VDD
-P
VEE
PLL supply voltage
I
PLL
Supply current for internal VCO
V
TD
V
TD
supply voltage range
I
TD
V
TD
termination supply current (Note 2)
R
TD
DIN/NDIN Termination resistance
C
VDD
-C
VEE
Input Comparator supply voltage
I
PLL
Supply current for internal VCO
Case temperature
Internal VCO supply
Supply current for internal VCO
-
VDD
14
VDD
-
V
mA
V
mA
V
mA
V
mA
o
C
-
-
40
VDD-2.8
30
55
-
20
125
45
-
50
VDD
CVDD-CVEE
(Note 1)
Tc
-40
Notes:
1.
2.
No special power up sequence is required.
VEE ,VTD at operating range.
Table 3. DC Operating Ranges
Low Speed Outputs
Open
Open
Fully Loaded
VDD (V)
5.0
5.25
5.0
Typ Power (W)
3.12
3.80
3.22
Max Power (W)
3.48
4.24
3.59
Table 4. Power Dissipation
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